Datagrid只显示一条记录

Datagrid shows only one record

从我的角度来看,一切看起来都很好,但 dataGrid 仅显示已添加到网格中的第一个项目。

XAML部分:

   <DataGrid HorizontalAlignment="Stretch" Name="dataGridIE"
              VerticalAlignment="Stretch" HeadersVisibility="All" CanUserReorderColumns="False" CanUserResizeColumns="False"
              AutoGenerateColumns="True" ColumnWidth="100" CanUserAddRows="True" CanUserDeleteRows="True" 
              Height="97" Margin="23,38,16,38" Grid.ColumnSpan="2" Width="682">
                     <!--<DataGrid.Columns>
                       <DataGridTextColumn Header="Key" Binding="{Binding Key}" />
                        <DataGridTextColumn Header="Value" Binding="{Binding Value.xPath}" />
                    </DataGrid.Columns>-->
                </DataGrid>

列表的声明部分(后面的代码):

private List<IEGridViewEntry> _fillEntryDictionary;

需要绑定的结构:

        public struct IEGridViewEntry //: INotifyPropertyChanged
        {

            private ...

            public string wordPlaceHolder
            {
                get { return _wordPlaceHolder; }
                set { _wordPlaceHolder = value; }
            }

            ...
};

我填写的方式:

_fillEntryDictionary.Add(new IEGridViewEntry(refHtmlElement));
dataGridIE.ItemsSource = _fillEntryDictionary;

当调试时,一切看起来都很好并且充满了..

_fillEntryDictionary = Count = 2
[0] = {name1.name.IEGridViewEntry}

复制的表达式(调试):

(new System.Collections.Generic.Mscorlib_CollectionDebugView<name1.name.IEGridViewEntry>(_fillEntryDictionary)).Items[0]

提前致谢。

为数据网格设置 ItemsSource="{Binding}",并使用设置 .DataContext = ObservableColelction 填充它,而不是设置列表